![]() In areas where the FCC regulates the services, an amateur operator must have an FCC or Canadian license. They exchange messages by voice, teleprinting, telegraphy, facsimile, and television. ![]() Millions of amateur operators in all areas of the world communicate with each other directly or through ad hoc relay systems and amateur-satellites. Some 1,300 digital, analog, pulse, and spread-spectrum emission types may be transmitted. Twenty-nine small frequency bands throughout the spectrum are allocated to this service internationally. These services present an opportunity for self-training, intercommunication, and technical investigations. ![]() ![]() The amateur and amateur-satellite services are for qualified persons of any age who are interested in radio technique solely with a personal aim and without pecuniary interest.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |